| Added by |
 Maciej Pasztor
|
| Face value | 6,50 złotego |
| Catalog code (Michel) | PL 1662 |
| Catalog code (Scott) | PL 1402 |
| Catalog code | Yvert et Tellier PL 1513 Stanley Gibbons PL 1646 AFA number PL 1544 Polish Stamps Catalog (Fischer) PL 1513 |
| Series | Prehistoric animals II |
| Place in series | 8 |
| Stamp colour | Multicolored |
| Stamp use | Commemorative stamp |
| Print run | 1,454,020 (1,353,420) |
| Issue date | 05/03/1966 |
| Designer | Andrzej Heidrich |
| Paper type | White, middel, chalky |
| Print technique | Offset lithography |
| Printed by | PWPW (Państwowa Wytwórnia Papierów Wartościowych) |
| Perforation | 12½ (comb) |
| Height | 35.00 mm |
| Width | 46.20 mm |
| Catalog prices | No catalog prices set yet |
